Grays Branch RD over Martins Fk-Cumbrlnd Rive
FairHarlan County, Kentucky · 100 S JCT US 421 · Structure no. 048C00178N
- Built
- 1991
- 34 years old
- Condition
- Fair
- inspected August 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 83 ft
- 1 main span
- Daily traffic
- 200
- 2006 count
- Owner
- County
- County Highway Agency
About this bridge
Grays Branch RD over Martins Fk-Cumbrlnd Rive is a prestressed concrete box beam or girders - multiple carrying Grays Branch RD over Martins Fk-Cumbrlnd Rive in Harlan County, Kentucky. It was built in 1991, so it is 34 years old, younger than the Kentucky average of 46.6 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 200 vehicles a day, roughly 6% of them trucks, projected to reach 200 by 2026. The structure is 83 ft (25.3 m) long and 24 ft wide. If it were closed, the detour would be 123.7 mi (199 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Grays Branch RD over Martins Fk-Cumbrlnd Rive built?
It was built in 1991, making it 34 years old in 2025.
What condition is Grays Branch RD over Martins Fk-Cumbrlnd Rive in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2023.
How much traffic does Grays Branch RD over Martins Fk-Cumbrlnd Rive carry?
About 200 vehicles per day (2006 count), of which roughly 6% are trucks.
How long is Grays Branch RD over Martins Fk-Cumbrlnd Rive?
The structure is 83 ft (25.3 m) long with a longest span of 80 ft (24.4 m) and a deck 24 ft wide.
Who owns Grays Branch RD over Martins Fk-Cumbrlnd Rive?
It is owned by the County Highway Agency.